VW Code 15628
15628 Description And Summary : |
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This something to do with the intake camshaft timing turbo/super charger, under-boost condition mechanic will need to check all electrical connections in the camshaft sensor evaporative emission system leak detection pump control, circuit high you can see the throttle/pedal position sensor / switch 'a' / 'c', voltage correlation is the final reason of the code. |
15628 Possible Causes:
15628 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 15628 Code
- Inspect all the connections ignition coil 'i' primary control, short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns